Members of Congress across both chambers. Every profile links back to its public source — no data appears without provenance.
| Name | Party | Chamber | State | In office since |
|---|---|---|---|---|
| Andrew S. Clyde | R | US House of Representatives | Georgia | 2025 |
| Steve Cohen | D | US House of Representatives | Tennessee | 2025 |
| Tom Cole | R | US House of Representatives | Oklahoma | 2025 |
| Mike Collins | R | US House of Representatives | Georgia | 2025 |
| Susan M. Collins | R | US Senate | Maine | 2025 |
| James Comer | R | US House of Representatives | Kentucky | 2025 |
| Herbert C. Conaway, Jr. | D | US House of Representatives | New Jersey | 2025 |
| Christopher A. Coons | D | US Senate | Delaware | 2025 |
| John Cornyn | R | US Senate | Texas | 2025 |
| J. Luis Correa | D | US House of Representatives | California | 2025 |
| Catherine Cortez Masto | D | US Senate | Nevada | 2025 |
| Jim Costa | D | US House of Representatives | California | 2025 |